Intelligent software and informational system for diagnosis and forecasting of the traction electric motors technical state

This article is dedicated to the study of an integrated approach to the applied software and information system for the management of the technological process of measurement of traction electric motor collectors wearing. Also the article presents the results of studies on the organization of the applied software and information system for the management of the technological process of measurement of traction electric motor collectors wearing at the stage of repair using modern software. Special software that allows to perform quick and truthful calculation of the wearing parameters of traction electric motor collectors depending on their run distance is proposed for implementation. After the entering of initial values, the statistical dependence of the collector diameter and its wearing on the run distance of the motive-power unit as well as theoretical distribution are calculated. The comparability of the theoretical and empirical distributions and sample regression coefficients that reflect the degree of connection between the theoretical and empirical distributions are estimated. The software provides the ability to calculate the predicted diameter and wearing of the traction engine motor collector depending on the run distance. Initial data and calculation results are saved to the MS Excel book.